/* LumorowLMS — CELPIP Speaking Task 5 Frontend Styles */

.llmsb-celp-block {
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--llmsb-border);
    background: var(--llmsb-bg, #f8fafc);
    position: relative;
}

/* ── Screens ──────────────────────────────────────── */
.llmsb-celp-screen { display: none; padding: 2rem; }
.llmsb-celp-screen.active { display: block; }

/* ── Splash ───────────────────────────────────────── */
.llmsb-celp-splash.active { display: flex; align-items: center; justify-content: center; min-height: 420px; position: relative; }
.llmsb-celp-splash-blur {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, var(--llmsb-primary-pale) 0%, #fff 100%);
    filter: blur(6px); opacity: .4;
}
.llmsb-celp-splash-overlay {
    position: relative; z-index: 2;
    display: flex; align-items: center; justify-content: center;
}
.llmsb-celp-splash-box {
    background: #fff; border-radius: 12px; padding: 2.5rem 3rem;
    text-align: center; box-shadow: 0 4px 24px rgba(0,0,0,.1); max-width: 520px;
}
.llmsb-celp-splash-tag {
    font-size: 14px; font-weight: 700; letter-spacing: .08em;
    text-transform: uppercase; color: var(--llmsb-primary); margin-bottom: 10px;
}
.llmsb-celp-splash-title {
    font-size: 26px; font-weight: 800; color: var(--llmsb-dark); margin-bottom: 14px;
}
.llmsb-celp-splash-desc {
    font-size: 16px; color: var(--llmsb-muted); line-height: 1.6; margin-bottom: 1.5rem;
}
.llmsb-celp-begin-btn {
    background: var(--llmsb-primary); color: #fff; border: none; border-radius: 8px;
    padding: 14px 44px; font-size: 18px; font-weight: 700; font-family: inherit;
    cursor: pointer; transition: background .15s, transform .1s;
}
.llmsb-celp-begin-btn:hover { filter: brightness(.9); transform: translateY(-1px); }

/* ── Task bar ─────────────────────────────────────── */
.llmsb-celp-taskbar {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 1.25rem; padding: 14px 20px;
    background: #fff; border: 1px solid var(--llmsb-border); border-radius: 8px;
}
.llmsb-celp-taskbar-title { font-size: 16px; font-weight: 600; color: var(--llmsb-dark); }
.llmsb-celp-timer {
    font-size: 16px; font-weight: 500; color: var(--llmsb-dark);
    background: var(--llmsb-bg, #f8fafc); border: 1px solid var(--llmsb-border);
    border-radius: 8px; padding: 6px 18px; transition: color .2s, border-color .2s;
}
.llmsb-celp-timer.urgent { color: var(--llmsb-wrong); border-color: var(--llmsb-wrong); animation: llmsbCelpBlink .8s infinite; }
@keyframes llmsbCelpBlink { 0%,100%{opacity:1} 50%{opacity:.5} }

/* ── Instruction box ──────────────────────────────── */
.llmsb-celp-instruction {
    background: var(--llmsb-primary-pale); border: 1px solid var(--llmsb-primary);
    border-radius: 8px; padding: 18px 22px; margin-bottom: 1.5rem;
    font-size: 15px; line-height: 1.7; color: var(--llmsb-dark);
}
.llmsb-celp-instruction em {
    display: block; margin-top: 10px; color: var(--llmsb-primary);
    font-style: normal; font-weight: 500;
}

/* ── Options grid ─────────────────────────────────── */
.llmsb-celp-options-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.25rem;
}
.llmsb-celp-option {
    border: 2px solid var(--llmsb-border); border-radius: 12px;
    overflow: hidden; cursor: pointer; background: #fff;
    transition: border-color .15s, box-shadow .15s;
}
.llmsb-celp-option:hover { border-color: var(--llmsb-primary); box-shadow: 0 2px 12px rgba(247,114,5,.1); }
.llmsb-celp-option.selected { border-color: var(--llmsb-primary); background: var(--llmsb-primary-pale); }
.llmsb-celp-option.selected .llmsb-celp-option-emoji { background: var(--llmsb-primary-pale); }

.llmsb-celp-option-emoji {
    width: 100%; height: 180px; display: flex; align-items: center; justify-content: center;
    font-size: 72px; background: #f1f5f9; transition: background .15s;
}
.llmsb-celp-option-body { padding: 16px 18px; }
.llmsb-celp-option-title { font-weight: 700; font-size: 18px; margin-bottom: 10px; color: var(--llmsb-dark); }
.llmsb-celp-option-list { list-style: none; padding: 0; }
.llmsb-celp-option-list li {
    font-size: 14px; color: var(--llmsb-muted); padding: 4px 0 4px 18px;
    position: relative; line-height: 1.55;
}
.llmsb-celp-option-list li::before { content: "–"; position: absolute; left: 0; color: #94a3b8; }

/* ── Next button ──────────────────────────────────── */
.llmsb-celp-next-btn {
    width: 100%; padding: 14px; background: var(--llmsb-primary); color: #fff;
    border: none; border-radius: 8px; font-size: 17px; font-weight: 700;
    font-family: inherit; cursor: pointer; transition: background .15s, opacity .15s;
}
.llmsb-celp-next-btn:hover:not(:disabled) { filter: brightness(.9); }
.llmsb-celp-next-btn:disabled { opacity: .3; cursor: default; }

/* ── Compare grid ─────────────────────────────────── */
.llmsb-celp-compare-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem;
}
.llmsb-celp-compare-card {
    border: 1.5px solid var(--llmsb-border); border-radius: 12px;
    overflow: hidden; background: #fff;
}
.llmsb-celp-compare-card.yours { border-color: var(--llmsb-primary); }
.llmsb-celp-compare-header {
    text-align: center; padding: 10px; font-size: 14px; font-weight: 700;
    background: #f1f5f9; color: var(--llmsb-muted);
    letter-spacing: .04em; text-transform: uppercase;
}
.llmsb-celp-compare-card.yours .llmsb-celp-compare-header {
    background: var(--llmsb-primary); color: #fff;
}

/* ── Reset notice ─────────────────────────────────── */
.llmsb-celp-reset-notice {
    text-align: center; padding: 10px; background: #fefce8; border: 1px solid #fde68a;
    border-radius: 8px; font-size: 13px; color: #92400e; margin-bottom: 1rem; display: none;
}

/* ── Done panel ───────────────────────────────────── */
.llmsb-celp-done {
    text-align: center; padding: 28px; background: var(--llmsb-primary-pale);
    border: 1px solid var(--llmsb-primary); border-radius: 10px; margin-top: 18px;
}
.llmsb-celp-done h3 { font-size: 1.3rem; color: var(--llmsb-primary); margin: 0 0 6px; }
.llmsb-celp-done p { color: var(--llmsb-muted); margin: 0 0 16px; }

/* ── Mobile ───────────────────────────────────────── */
@media (max-width: 520px) {
    .llmsb-celp-options-grid, .llmsb-celp-compare-grid { grid-template-columns: 1fr; }
    .llmsb-celp-splash-box { padding: 1.5rem 1.5rem; }
    .llmsb-celp-splash-title { font-size: 20px; }
}